{
  "schema": "insight.wwdc.session.zh-safe-brief.v1",
  "session_id": "277",
  "title": "WidgetKit foundations",
  "title_zh": "WidgetKit：WidgetKit foundations",
  "priority": "P2",
  "themes": [
    "platform_apps",
    "spatial_media_games"
  ],
  "theme_labels_zh": [
    "平台应用框架",
    "空间计算、媒体与游戏"
  ],
  "transcript_ready": true,
  "public_policy": "no_full_transcript_or_full_translation_publication",
  "summary_zh": "本 session 围绕「UI/SwiftUI」展开，适合放入「平台应用框架 / 空间计算、媒体与游戏」路径中理解；当前摘要由 transcript 索引自动生成，用于中文阅读入口和后续人工复核。",
  "why_it_matters_zh": "它帮助判断 Apple 在「平台应用框架 / 空间计算、媒体与游戏」方向上的平台能力、开发者入口和工程边界。",
  "top_categories": [
    "UI/SwiftUI",
    "Xcode/研发",
    "Web/Safari",
    "Siri/App Intents",
    "空间/媒体/游戏"
  ],
  "top_terms": [
    "widget",
    "widgets",
    "view",
    "timeline",
    "extension",
    "when",
    "system",
    "reading",
    "people",
    "widget.",
    "book",
    "swiftui",
    "build",
    "great",
    "have",
    "widgetkit"
  ],
  "chapter_outline": [
    {
      "id": "c1",
      "title_zh": "开场与问题定位",
      "time_range": "0:07-4:00",
      "segment_range": [
        0,
        67
      ],
      "keywords": [
        "widget",
        "widgets",
        "extension",
        "widgetkit",
        "system",
        "view"
      ],
      "safe_summary_zh": "本段主要围绕「UI/SwiftUI」展开；公开页只展示概括、时间范围和关键词，不复制字幕正文。"
    },
    {
      "id": "c2",
      "title_zh": "能力与概念展开",
      "time_range": "4:04-8:19",
      "segment_range": [
        68,
        135
      ],
      "keywords": [
        "widget",
        "view",
        "timeline",
        "entries",
        "swiftui",
        "when"
      ],
      "safe_summary_zh": "本段主要围绕「UI/SwiftUI」展开；公开页只展示概括、时间范围和关键词，不复制字幕正文。"
    },
    {
      "id": "c3",
      "title_zh": "API / 工具 / 演示主线",
      "time_range": "8:23-12:20",
      "segment_range": [
        136,
        204
      ],
      "keywords": [
        "widget",
        "when",
        "reload",
        "timeline",
        "extension",
        "system"
      ],
      "safe_summary_zh": "本段主要围绕「UI/SwiftUI」展开；公开页只展示概括、时间范围和关键词，不复制字幕正文。"
    },
    {
      "id": "c4",
      "title_zh": "集成与工程边界",
      "time_range": "12:22-16:08",
      "segment_range": [
        205,
        272
      ],
      "keywords": [
        "widget",
        "people",
        "build",
        "configurable",
        "book",
        "widgets"
      ],
      "safe_summary_zh": "本段主要围绕「UI/SwiftUI」展开；公开页只展示概括、时间范围和关键词，不复制字幕正文。"
    },
    {
      "id": "c5",
      "title_zh": "收束与后续关注",
      "time_range": "16:12-20:08",
      "segment_range": [
        273,
        341
      ],
      "keywords": [
        "widget",
        "test",
        "widgets",
        "system",
        "rendering",
        "swiftui"
      ],
      "safe_summary_zh": "本段主要围绕「UI/SwiftUI」展开；公开页只展示概括、时间范围和关键词，不复制字幕正文。"
    }
  ],
  "safe_anchors": [
    {
      "id": "a1",
      "time": 7,
      "label": "0:07",
      "sourceSegment": 0,
      "public_text_zh": "内部字幕片段 #0 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    },
    {
      "id": "a2",
      "time": 244,
      "label": "4:04",
      "sourceSegment": 68,
      "public_text_zh": "内部字幕片段 #68 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    },
    {
      "id": "a3",
      "time": 503,
      "label": "8:23",
      "sourceSegment": 136,
      "public_text_zh": "内部字幕片段 #136 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    },
    {
      "id": "a4",
      "time": 742,
      "label": "12:22",
      "sourceSegment": 205,
      "public_text_zh": "内部字幕片段 #205 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    },
    {
      "id": "a5",
      "time": 972,
      "label": "16:12",
      "sourceSegment": 273,
      "public_text_zh": "内部字幕片段 #273 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    },
    {
      "id": "a6",
      "time": 1208,
      "label": "20:08",
      "sourceSegment": 341,
      "public_text_zh": "内部字幕片段 #341 · 仅公开时间锚点和安全摘要，不公开原文或完整中文翻译。",
      "apple_url": ""
    }
  ],
  "quality": {
    "generation": "auto_safe_zh_brief_v1",
    "requires_human_review": true,
    "transcript_word_count": 3271,
    "transcript_segments": 342,
    "source": "https://developer.apple.com/videos/play/wwdc2026/277",
    "notes": [
      "仅用于中文安全摘要；不是完整字幕翻译。",
      "公开页不得展示完整 transcript 或完整中文翻译。"
    ]
  }
}